12827738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 24772608

約数和(自身を除く): 11944870

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2687, 4774, 5374, 18809, 29557, 37618, 59114, 83297, 166594, 206899, 413798, 583079, 916267, 1166158, 1832534, 6413869, 12827738]

約数ペア:

[(1, 12827738), (2, 6413869), (7, 1832534), (11, 1166158), (14, 916267), (22, 583079), (31, 413798), (62, 206899), (77, 166594), (154, 83297), (217, 59114), (341, 37618), (434, 29557), (682, 18809), (2387, 5374), (2687, 4774)]